NANOCOLOR Nitrate 250 tube test measuring range: 4-60 mg/L NO3-N 20-250 mg/L NO3- sufficient for 20 determinations

NANOCOLOR Nitrite 2 tube test measuring range: 0.003-0.460 mg/L NO2-N 0.02-1.50 mg/L NO2- sufficient for 20 determinations

NANOCOLOR Nitrite 4 tube test measuring range: 0.1-4.0 mg/L NO2-N 0.3-13.0 mg/L NO2- sufficient for 20 determinations

NANOCOLOR POC 200 tube test measuring range: 20-200 mg/L POC 2-40 mg/L KWI sufficient for 20 determinations

NANOCOLOR Hardness 20 tube test measuring range: 1.25-25.00 °e 0.2-3.6 mmol/L sufficient for 20 determinations

NANOCOLOR Hardness Ca/Mg tube test measuring range: 1.25-25.00 °e / 5-50 mg/L Mg2+ 0.2-3.6 mmol/L / 10-100 mg/L Ca2+ sufficient for 20 determinations

NANOCOLOR Potassium 50 tube test measuring range: 2-50 mg/L K+ sufficient for 20 determinations

NANOCOLOR Formaldehyde 10 tube test measuring range: 0.20-10.00 mg/L HCHO 0.02-1.00 mg/L HCHO sufficient for 20 determinations

NANOCOLOR Nonionic surfactants 15 tube test measuring range: 0.3-15.0 mg7L Triton X-100 sufficient for 20 determinations

NANOCOLOR Silver 3 tube test measuring range: 0.20-3.00 mg/L Ag+ sufficient for 20 determinations